Sarah Palin's eldest son is in trouble with the law again: Fox News reports that Track Palin was arrested on Friday night after Alaska state troopers responded to his home after getting a call about a disturbance. Troopers say that Palin assaulted an acquaintance, and that "when the acquaintance attempted to call authorities, he prevented her by taking away her phone." He faces charges including fourth-degree assault, interfering with the report of a domestic violence crime, disorderly conduct, and resisting arrest, to which KTUU reports that he pleaded "not guilty, for sure" at a court appearance on Saturday. In happier news for the Palin clan, Us reports that Willow Palin married Ricky Bailey on Saturday. The former governor posted photos of the event to Instagram. (More Track Palin stories.)